Spirulina is the micro-algae that cannot be seen by naked eyes, being multi-cell blue green algae,grown in warm and brackish water, with the properties as alkaline. The strain, researched by more than 30 countries worldwide, is Platensis. The root of “spirulina” comes from Latin as helix or spiral that means the spiral shape like a whorl as Deurben; the German scientist had named it as spirulina in 1927.